Check the listing for details. Heavy Gear II 2 - CD & Manual Set - Linux Operating System Game. Condition: Brand New. Listed at 19.95 USD. HEAVY GEAR II For LINUX OS CDRom + Manual Set AN ELITE PLANETARY STRIKE FORCE IS UNDER YOUR COMMAND. Once-warring Terra Novan super-powers have now joined forces against the threat of full-scale enemy invasion. Lead your war machine behind enemy lines in stealth raids and reconnaissance missions in a death-defying drive to defend your world's imperiled independence. Only your elite Special Ops squad stands a fighting chance. DEEPER special ops stealth-squad combat in indoor/outdoor missions GRITTIER attacks on intelligent enemy forces that adapt to your tactics HARSHER battles in hostile environments - from outer space to swamp zones FASTER combat action with Activision's all-new dark side engine Classic Linux Game for kernel 2.2.x Rated "T" for Teen